UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h92A0FaHeRX8zvgotEeMtkTNtkRChUyhHouBu5a8Mc4=' 
WHERE 
  key_id = '784ea40b4270f00cbfcb0609ace2e2ebdc2cda65f8439bfc7ab34f47a55c8d5e' 
  AND (
    token = 'h92A0FaHeRX8zvgotEeMtkTNtkRChUyhHouBu5a8Mc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )